Field | Value |
---|---|
Title |
Remnant Vegetation Mapping of the Cumberland Plain (crown cover greater than 10%). VIS_ID 2221 |
Alternative title(s) |
CumberlandPlain_GT10pc_E_2221 |
Abstract |
Extant vegetation coverage of the Cumberland Plain, Western Sydney. Modelled from Aerial Photographic Interpretation (API) and includes spatial extent of remnants, the vegetation community present and the overall condition of remnants. Contemporary vegetation cover, crown cover greater than 10%. ANZNS0208000073 VIS_ID 2221 |
Resource locator |
|
Data Quality Statement |
Name: Data Quality Statement Protocol: WWW:DOWNLOAD-1.0-http--download Description: Data quality statement for Remnant Vegetation Mapping of the Cumberland Plain (crown cover greater than 10%). VIS_ID 2221 Function: download |
Vegetation CumberlandPlain GT10pc E 2221 |
Name: Vegetation CumberlandPlain GT10pc E 2221 Protocol: WWW:DOWNLOAD-1.0-http--download Description: Download Shapefile Function: download |
Unique resource identifier |
|
Code |
44e94b3e-e9b6-4902-87aa-9bd20d525dea |
Presentation form |
Map digital |
Edition |
Not known |
Dataset language |
English |
Metadata standard |
|
Name |
ISO 19115 |
Edition |
2016 |
Dataset URI |
https://datasets.seed.nsw.gov.au/dataset/44e94b3e-e9b6-4902-87aa-9bd20d525dea |
Purpose |
To help develop Conservation Significance Assessment Maps. The assessment assigns remnant vegetation into one of four significance categories, based on area of remnant vegetation and percent canopy cover:1. Core Habitat2. Support for Core habitat3. Urban Remnant Trees (Critically Endangered Communities)4. Other Remnant Vegetation.See NPWS (2002) |
Status |
Completed |
Spatial representation |
|
Type |
vector |
Geometric Object Type |
curve |
Geometric Object Count |
1 |
Spatial reference system |
|
Code identifying the spatial reference system |
4283 |
Equivalent scale |
1:None |
Additional information source |
Part of a 3 map series - see VIS_ID 2222 and 2223 Tozer,M.(2003). - The Native Vegetation of the Cumberland Plain, western Sydney: systematic classification and field identification of communities. Cunninghamia, vol 8(1):1-75.NPWS (2002). Guidelines for the Conservation SignificanceAssessment of the Native Vegetation of the Cumberland Plain, Western Sydney. Threatened Species Unit, Conservation Programs and Planning Division, Central Directorate. NSW National Parks and Wildlife Service.October 2002 |
Field | Value |
---|---|
Topic category |
Field | Value |
---|---|
Keyword set |
|
keyword value |
VEGETATION |
Originating controlled vocabulary |
|
Title |
ANZLIC Search Words |
Reference date |
2008-05-16 |
Geographic location |
|
West bounding longitude |
150.496071 |
East bounding longitude |
151.223034 |
North bounding latitude |
-34.32459 |
South bounding latitude |
-33.493917 |
Vertical extent information |
|
Minimum value |
-100 |
Maximum value |
2228 |
Coordinate reference system |
|
Authority code |
urn:ogc:def:cs:EPSG:: |
Code identifying the coordinate reference system |
5711 |
Temporal extent |
|
Begin position |
1997-11-01 |
End position |
N/A |
Dataset reference date |
|
Resource maintenance |
|
Maintenance and update frequency |
Unknown |
Contact info | |
Contact position |
Data Broker |
Organisation name |
NSW Department of Climate Change, Energy, the Environment and Water |
Telephone number |
131555 |
Email address |
|
Web address |
https://www.nsw.gov.au/departments-and-agencies/dcceew |
Responsible party role |
pointOfContact |
Field | Value |
---|---|
Lineage |
Dataset derived through Aerial Photographic Interpretation. Aerial Photos at 1:16000, flown between 25/11/1997 and 11/03/1998 where interpreted to delineate the current extent and condition of remnant vegetation (>0.5ha patch size). 4000 polygons were visited to extrapolate vegetative patterns across the landscape based on the dominant canopy species and other attributes. The delineation of remnants was scanned and rectified into GIS database format. Polygons were assigned vegetation community codes based on modelled relationships between field survey sites and environmental variables. |
Field | Value |
---|---|
Limitations on public access |
|
Field | Value |
---|---|
Scope |
dataset |
DQ Completeness Commission |
|
Effective date |
2011-08-04 |
Explanation |
Complete |
DQ Completeness Omission |
|
Effective date |
2011-08-04 |
Explanation |
complete |
DQ Conceptual Consistency |
|
Effective date |
2011-08-04 |
Explanation |
All polygons are closed and dangles have been eliminated |
DQ Topological Consistency |
|
Effective date |
2011-08-04 |
Explanation |
Checked for missing attributes All attributes were checked |
DQ Absolute External Positional Accuracy |
|
Effective date |
2011-08-04 |
Explanation |
1m to 20m from deductive estimates;Comparison with 1:25,000 digital topographic maps. |
DQ Non Quantitative Attribute Correctness |
|
Effective date |
2011-08-04 |
Explanation |
All attributes except Community_id where coded to polygons during the interpretation process. During this process, 4000 sample points were visited with the attributes in these polygons noted. These points formed a basis from which to extrapolate features across the study area using patterns observable from aerial photographs. Polygons assigned an A class polygon_code had all their attributes recorded. The other non-A class polygons where assigned partial codes. B class polygons where assigned species codes whereas only a portion of the Tx class polygons where assigned this attribute.Community_id was identified for each polygon using the relationship between the position and characteristics of each polygon to the modelled vegetation community map. Communities were directly attributed to those API polygons wholly within the modelled area of a community. Those not wholly within the modelled area of a community were identified using a rule set relating polygon characteristics to the modelled vegetation community. Further explanation is available in the report titled Native Vegetation of the Cumberland Plain, Western Sydney. |
Field | Value |
---|---|
Responsible party |
|
Contact position |
Data Broker |
Organisation name |
NSW Department of Climate Change, Energy, the Environment and Water |
Telephone number |
131555 |
Email address |
|
Web address |
https://www.nsw.gov.au/departments-and-agencies/dcceew |
Responsible party role |
pointOfContact |
Field | Value |
---|---|
Metadata point of contact |
|
Contact position |
Data Broker |
Organisation name |
NSW Department of Climate Change, Energy, the Environment and Water |
Telephone number |
131555 |
Email address |
|
Web address |
https://www.nsw.gov.au/departments-and-agencies/dcceew |
Responsible party role |
pointOfContact |
Metadata date |
2024-02-26T14:53:30.887131 |
Metadata language |
|